Vietjet and the University of Oxford Announce Global Aviation Net Zero Research Findings

(Oxford, United Kingdom, 29 October 2025) – Vietjet and the University of Oxford announced the findings of a landmark research initiative on Net Zero solutions for global aviation. The results were unveiled during the official visit of Vietnam’s General Secretary To Lam to the United Kingdom.

The project, led by Professor Myles Allen, Director of Oxford Net Zero, focuses on Geological Balance Fuel (GBF) – an innovative form of aviation fuel where carbon emissions are offset through the long-term geological storage of CO₂. Initial findings suggest that GBF could provide a practical pathway for the aviation sector to achieve Net Zero emissions by mid-century.

Vietnam’s General Secretary To Lam (3rd, left) and Professor Irene Tracey, Vice-Chancellor of the University of Oxford (2nd, left), witness Ho Ngoc Yen Phuong, Vietjet’s Vice President and Chief Financial Officer (far left), and Professor Myles Allen, Director of Oxford Net Zero (far right), exchange research findings on the Global Aviation Net Zero initiative.

The key advantage of this breakthrough lies in its cost-effectiveness and compatibility with existing global fuel supply systems, minimizing disruption and additional costs to current energy and fuel industries.

Beyond technological innovation, the project also promotes educational and human capital collaboration between Vietnam and the United Kingdom, including the establishment of research fellowships and post-doctoral programmes at Oxford Net Zero.

Vietnam’s General Secretary To Lam (3rd, left) and Professor Irene Tracey, Vice-Chancellor of the University of Oxford (2nd, left), witness Ho Ngoc Yen Phuong, Vietjet’s Vice President and Chief Financial Officer (far left), and Professor Myles Allen, Director of Oxford Net Zero (far right), exchange research findings on the Global Aviation Net Zero initiative.

This initiative forms part of Vietjet’s “Fly Green” campaign – the airline’s long-term sustainability strategy for “a green future under a blue sky.” Through the adoption of Sustainable Aviation Fuel (SAF), carbon offset mechanisms, reforestation programmes, investments in renewable energy, and AI-driven operational efficiencies, Vietjet has successfully reduced average emissions per passenger by 38% compared with previous-generation aircraft.

Dr Nguyen Thi Phuong Thao, Chairwoman of Vietjet, said: "My warmest congratulations to Professor Allen. I deeply value this collaboration with the University of Oxford as we work together to advance green innovation — connecting knowledge, technology, and compassion. Vietjet is committed to partnering with international institutions to build a humane, prosperous, and sustainable future for generations to come."